We are pleased to add the Stirling Lloyd product portfolio to our waterproofing solutions.

  Above-grade applications Below-grade applications Bridge Deck Waterproofing
Pre-applied sheet membranes   PREPRUFE®  
Post-applied sheet membranes BITUTHENE® BITUTHENE®  
Liquid applied membranes SILCOR® PROCOR® ELIMINATOR®

    Our below-grade waterproofing solutions protect commercial buildings and infrastructure projects in the world's harshest climates.

    Leading the way since 1990 are the highly reliable PREPRUFE® waterproofing products. PREPRUFE® waterproofing membranes create seals that prevent water migration between the membrane and the structure in every direction. They were the industry's first pre-applied membranes to adhesively bond to the foundation and shield buildings from water and damaging gas, vapor and moisture.

    "Question on a project? Design Advantage experts provide technical consultation throughout project design and construction. We'll work closely with your team to get everybody on the same page, from specification to installation."

    PREPRUFE® membranes are easy to install, helping your project stay right on track. Position the roll. Kick it out. Secure the overlaps with PREPRUFE® ZipLap™ quick-sealing adhesive. That's it — you're done. And when it comes to complete building envelope protection, PREPRUFE® membranes are in perfect company. Compatible PREPRUFE® products cover every vulnerability, joint and detail.

      They include:

      • Detail tape

      • Cementious and epoxy grouts

      • Hydrophilic sealants

      • Tieback covers

      Our above-ground and below-ground waterproofing products form complete building envelope systems.

      Engineers and architects have also trusted our industry-leading portfolio of waterproofing brands for more than 50 years. These solutions cover a range of below- and above-ground applications, including:

      The Blue360sm Advantage: Essential services for your weatherproofing system, design through build

      All our waterproofing products are backed by the services of our Blue360sm Advantage program. Our Design Advantage program engineers can review your CAD drawings, assist with your specs and help you choose the best solutions for your project.

      And you can rest assured that our Field Advantage engineers will help subcontractors ensure our solutions' accurate and timely installation. Our field team is at the construction team's service to help in many ways. Count on us for:

      • Installation training at the job site
      • Onsite support and troubleshooting
      • Remote technical support
      • Classroom seminars
      • Sharing best practices

      Blue 360sm Field Advantage: Our team is your team.